Add Minor Refactor for Intermediary to support failure handler

First part related to refactor Intermediary to support failure handler.
Rest of refactor will be implemented in POLICY-4707.

Issue-ID: POLICY-4732
Change-Id: I12fbec84c154937f3c197070862b18ad5675cc3e
Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>

1 files changed, 1 insertions, 1 deletions

diff --git a/participant/participant-impl/participant-impl-http/src/main/java/org/onap/policy/clamp/acm/participant/http/main/webclient/AcHttpClient.java b/participant/participant-impl/participant-impl-http/src/main/java/org/onap/policy/clamp/acm/participant/http/main/webclient/AcHttpClient.java
index a88f93aa5..1956b0d6c 100644
--- a/participant/participant-impl/participant-impl-http/src/main/java/org/onap/policy/clamp/acm/participant/http/main/webclient/AcHttpClient.java
+++ b/participant/participant-impl/participant-impl-http/src/main/java/org/onap/policy/clamp/acm/participant/http/main/webclient/AcHttpClient.java
@@ -92,7 +92,7 @@ public class AcHttpClient {
                 LOGGER.error("Error occurred on the HTTP response ", ex);
                 responseMap.put(request.getRestRequestId(),
                         new ImmutablePair<>(ex.getStatusCode().value(), ex.getResponseBodyAsString()));
-            } catch (WebClientRequestException ex) {
+            } catch (WebClientRequestException | IllegalStateException ex) {
                 LOGGER.error("Error occurred on the HTTP request ", ex);
                 responseMap.put(request.getRestRequestId(), new ImmutablePair<>(404, ex.getMessage()));
             }